Faery Hair Sparkles service by Serafaery at Belmont Station. Silk sparkles applied hair one sparkling strand at a time. Faery Hair can be washed, brushed, styled, flat ironed, curled, and colored over safely - treat them just like your hair. Average 3-4+ weeks for most adults, 2+ weeks for most children. Children under 5 often lose all faery hair sparkles in a few days. We have had some customers keep strands for up to a year! We always tie a few extra due to inevitable fall out of a few sparkles right away, this is normal, and most should stay longer. There are no guarantees with faery hair but we do our very best!